theluyuan 38ba663466
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2025-09-02 14:49:16 +08:00

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TypeScript

import { connect } from 'react-redux';
import { createToolbarEvent } from '../../../analytics/AnalyticsEvents';
import { sendAnalytics } from '../../../analytics/functions';
import { IReduxState, IStore } from '../../../app/types';
import { translate } from '../../../base/i18n/functions';
import { IconRaiseHand } from '../../../base/icons/svg';
import { raiseHand } from '../../../base/participants/actions';
import { getLocalParticipant, hasRaisedHand } from '../../../base/participants/functions';
import AbstractButton, { IProps as AbstractButtonProps } from '../../../base/toolbox/components/AbstractButton';
/**
* The type of the React {@code Component} props of {@link RaiseHandButton}.
*/
interface IProps extends AbstractButtonProps {
/**
* Whether or not the click is disabled.
*/
disableClick?: boolean;
/**
* Redux dispatch function.
*/
dispatch: IStore['dispatch'];
/**
* Whether or not the hand is raised.
*/
raisedHand: boolean;
}
/**
* Implementation of a button for raising hand.
*/
class RaiseHandButton extends AbstractButton<IProps> {
override accessibilityLabel = 'toolbar.accessibilityLabel.raiseHand';
override toggledAccessibilityLabel = 'toolbar.accessibilityLabel.lowerHand';
override icon = IconRaiseHand;
override label = 'toolbar.raiseHand';
override toggledLabel = 'toolbar.lowerYourHand';
override tooltip = 'toolbar.raiseHand';
override toggledTooltip = 'toolbar.lowerYourHand';
/**
* Indicates whether this button is in toggled state or not.
*
* @override
* @protected
* @returns {boolean}
*/
override _isToggled() {
return this.props.raisedHand;
}
/**
* Handles clicking the button, and toggles the raise hand.
*
* @private
* @returns {void}
*/
override _handleClick() {
const { disableClick, dispatch, raisedHand } = this.props;
if (disableClick) {
return;
}
sendAnalytics(createToolbarEvent(
'raise.hand',
{ enable: !raisedHand }));
dispatch(raiseHand(!raisedHand));
}
}
/**
* Function that maps parts of Redux state tree into component props.
*
* @param {Object} state - Redux state.
* @returns {Object}
*/
const mapStateToProps = (state: IReduxState) => {
const localParticipant = getLocalParticipant(state);
return {
raisedHand: hasRaisedHand(localParticipant)
};
};
export { RaiseHandButton };
export default translate(connect(mapStateToProps)(RaiseHandButton));